Khalim Conn-Kowlessar 4eacfa6296 Slice 102f-prep.7: Table N4 fixed durations ("24"/"16") in HP extended-heating helper ... SAP 10.2 Appendix N3.5 Table N4 (PDF p.107) — heat-pump packages with fixed daily heating durations: - "24" → N24,9 = 365 (continuous): every day at heating temperature, no off period → (days_in_month, 0) per month → MIT_zone = Th. - "16" → N16,9 = 365 (unimodal, 0700-2300): every day with single 8h off → (0, days_in_month) per month → MIT_zone = Th − u1(8h). - "9" → standard SAP schedule (bimodal 7+8 off): falls through to `None` so the orchestrator applies the legacy bimodal path. Cert 9418 (Daikin Altherma EDLQ05CAV3, PCDB 102421) lodges `heating_duration_code = "24"` — worksheet (87) MIT_living = 21.0 every month (= Th1, no off period) and (90) MIT_elsewhere collapses to Th2 directly. Pre-fix the bimodal cascade produced MIT ~17.8-19.8 (2.04°C low at Jan) and SAP was +2.20 over worksheet 84.6305. Post-fix cert 9418 closes to SAP Δ +0.0296 (from +2.20) — the residual is consistent with the same ~0.05 PSR-formula drift seen in 5/7 cohort certs sharing PCDB 104568. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>		2026-05-27 15:17:26 +00:00
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addresses	get rid of comments	2026-05-20 13:21:11 +00:00
sap10_calculator	Slice 102f-prep.7: Table N4 fixed durations ("24"/"16") in HP extended-heating helper	2026-05-27 15:17:26 +00:00
sap10_ml	Slice 102b: cylinder storage loss via SAP 10.2 Tables 2/2a/2b	2026-05-27 11:42:01 +00:00
tasks	added postcode splitter rewrite to ddd	2026-05-19 16:35:09 +00:00
postcode.py	get rid of comments	2026-05-20 13:21:11 +00:00